Arh OK, you should be fine then. I hope you didn't take my previous post the wrong way, I just didn't want you to risk your current account over a 'technicality'.
I know there is a restriction on using the same credit-card if you are paying directly to DreamHost, but I don't think that restriction applies if you are paying for either account via Google checkout.
I guess the best way to know for sure is to try it and see what happens. I know that in the past if you tried paying for two accounts using the same credit-card (not via Google checkout) you would be presented with the dreaded 'credit-card already in system' error.
Of-course, you can always ask DreamHost themselves.
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